CA2777939C - Procede de modelisation d'un generateur de vapeur et de traitement des donnees d'un tube de generateur de vapeur d'une centrale nucleaire - Google Patents

Procede de modelisation d'un generateur de vapeur et de traitement des donnees d'un tube de generateur de vapeur d'une centrale nucleaire Download PDF

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Publication number
CA2777939C
CA2777939C CA2777939A CA2777939A CA2777939C CA 2777939 C CA2777939 C CA 2777939C CA 2777939 A CA2777939 A CA 2777939A CA 2777939 A CA2777939 A CA 2777939A CA 2777939 C CA2777939 C CA 2777939C
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Canada
Prior art keywords
roi
tube
signal
data
steam generator
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Active
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CA2777939A
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English (en)
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CA2777939A1 (fr
Inventor
Qui V. Le
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Westinghouse Electric Co LLC
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Westinghouse Electric Co LLC
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Publication date
Application filed by Westinghouse Electric Co LLC filed Critical Westinghouse Electric Co LLC
Publication of CA2777939A1 publication Critical patent/CA2777939A1/fr
Application granted granted Critical
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Plasma & Fusion (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

La présente invention concerne un procédé amélioré d'inspection des tubes d'un générateur de vapeur d'un réacteur nucléaire. Le procédé consiste à modéliser le générateur de vapeur et à comparer les signaux d'un tube provenant d'un capteur de courant de Foucault avec des aspects du modèle afin de déterminer si une analyse supplémentaire est nécessaire. Le modèle peut inclure avantageusement des données d'exception concernant des régions d'intérêt (ROI) particulières de tubes particuliers qui se basent sur les données historiques recueillies depuis le générateur de vapeur.
CA2777939A 2009-11-12 2010-11-10 Procede de modelisation d'un generateur de vapeur et de traitement des donnees d'un tube de generateur de vapeur d'une centrale nucleaire Active CA2777939C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US26044809P 2009-11-12 2009-11-12
US61/260,448 2009-11-12
US12/760,148 US8387444B2 (en) 2009-11-12 2010-04-14 Method of modeling steam generator and processing steam generator tube data of nuclear power plant
US12/760,148 2010-04-14
PCT/US2010/056096 WO2011059990A1 (fr) 2009-11-12 2010-11-10 Procédé de modélisation d'un générateur de vapeur et de traitement des données d'un tube de générateur de vapeur d'une centrale nucléaire

Publications (2)

Publication Number Publication Date
CA2777939A1 CA2777939A1 (fr) 2011-05-19
CA2777939C true CA2777939C (fr) 2018-02-06

Family

ID=43991990

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2777939A Active CA2777939C (fr) 2009-11-12 2010-11-10 Procede de modelisation d'un generateur de vapeur et de traitement des donnees d'un tube de generateur de vapeur d'une centrale nucleaire

Country Status (7)

Country Link
US (1) US8387444B2 (fr)
EP (1) EP2499452B1 (fr)
JP (1) JP5792737B2 (fr)
KR (1) KR101665157B1 (fr)
CA (1) CA2777939C (fr)
ES (1) ES2753500T3 (fr)
WO (1) WO2011059990A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9423407B2 (en) * 2011-09-30 2016-08-23 Westinghouse Electric Company Llc Automated analysis coverage verification (AACV)
US10319484B1 (en) 2011-11-17 2019-06-11 Nuscale Power, Llc Method for imaging a nuclear reactor
US9863836B2 (en) * 2011-12-30 2018-01-09 Spirax-Sarco Limited Monitoring apparatus for a steam plant and a method of operating such an apparatus
US20140012521A1 (en) * 2012-07-06 2014-01-09 Zetec, Inc. Methods for Eddy Current Data Matching
US9335296B2 (en) * 2012-10-10 2016-05-10 Westinghouse Electric Company Llc Systems and methods for steam generator tube analysis for detection of tube degradation
US9945814B2 (en) * 2014-07-18 2018-04-17 Westinghouse Electric Company Llc Total integrated tube analysis
IL240013A (en) * 2015-07-19 2017-01-31 Shmouel Shlomo A system for detecting and detecting underground intrusions
CN107784156B (zh) * 2017-09-07 2020-11-03 中国船舶重工集团公司第七一九研究所 核动力装置蒸汽排放系统参数的计算方法
FR3126806B1 (fr) * 2021-09-07 2023-09-08 Framatome Sa Procédé et système de surveillance d’une centrale nucléaire avec détection et caractérisation d’un déséquilibre

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341113A (en) 1980-08-08 1982-07-27 The Babcock & Wilcox Company Inspection system for heat exchanger tubes
US4763274A (en) * 1986-06-24 1988-08-09 Westinghouse Electric Corp. Machine implemented analysis eddy current data
US4942545A (en) 1988-06-06 1990-07-17 Combustion Engineering, Inc. Calibration of eddy current profilometry
US5023549A (en) 1989-03-07 1991-06-11 Electric Power Research Institute, Inc. Eddy current probe with sensor supporting expandable elastic membrane for inspecting hollow cylindrical structures
JPH02248895A (ja) * 1989-03-22 1990-10-04 Nuclear Fuel Ind Ltd 蒸気発生器における伝熱管欠陥部位判定方法
JPH05281199A (ja) * 1992-03-31 1993-10-29 Nuclear Fuel Ind Ltd 探傷データ評価装置及び方法
JPH0614965U (ja) * 1992-07-27 1994-02-25 三菱重工業株式会社 渦電流探傷信号処理装置
JPH0815230A (ja) * 1994-06-28 1996-01-19 Mitsubishi Heavy Ind Ltd 渦流探傷信号処理装置
JPH10197494A (ja) * 1997-01-16 1998-07-31 Mitsubishi Heavy Ind Ltd 渦電流探傷装置
US6114849A (en) 1998-04-17 2000-09-05 United Western Technologies Corp. Flexible eddy current test probe
JP2002022708A (ja) * 2000-07-06 2002-01-23 Mitsubishi Heavy Ind Ltd 渦流探傷信号の評価方法及びその装置
JP2002040000A (ja) * 2000-07-26 2002-02-06 Mitsubishi Heavy Ind Ltd 渦電流検査信号分析装置及びその方法
US6959267B2 (en) * 2004-01-09 2005-10-25 Westinghouse Electric Co. Llc Method of inspecting a heat exchanger and computer program product for facilitating same
US7637653B2 (en) * 2006-06-21 2009-12-29 Areva Np Inc. Method to analyze economics of asset management solutions for nuclear steam generators
US7405558B2 (en) * 2006-07-10 2008-07-29 Areva Np, Inc. Steam generator mapping with reflections of eddy current signal
US9177678B2 (en) * 2009-07-23 2015-11-03 Westinghouse Electric Company Llc Method of processing steam generator tubes of nuclear power plant

Also Published As

Publication number Publication date
KR20120093279A (ko) 2012-08-22
KR101665157B1 (ko) 2016-10-11
WO2011059990A1 (fr) 2011-05-19
ES2753500T3 (es) 2020-04-08
EP2499452A1 (fr) 2012-09-19
EP2499452A4 (fr) 2016-01-27
US8387444B2 (en) 2013-03-05
JP5792737B2 (ja) 2015-10-14
JP2013511043A (ja) 2013-03-28
EP2499452B1 (fr) 2019-08-28
CA2777939A1 (fr) 2011-05-19
US20110172980A1 (en) 2011-07-14

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